CORNING ONE HEU Quick Installation Sheet - Page 8

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10.

VERIFY NORMAL OPERATION

If RF source is operational, verify that the RIM (see Figure 7)

and HCM/ACM (see Figure 15) LEDs indicate normal operation:

Module

LED

RIMe

Protect

DL High

DL Low

RUN

PWR

HCM/ACM PWR

RUN

SYS

FAN

PSM

PWR

STATUS

Table 2. RIMe, HCM/ACM, and PSM LED Descriptions

Corning Optical Communications

Description

N/A

Off – DL RF input level in threshold range

Steady Red – DL RF input level is 3 dB above

maximum expected power

Off – DL RF input level in threshold range

Steady Red – DL RF input level is 15 dB below

maximum expected power

Blinking green – RIMe software has initialized

and is up and running

Off – Power off

Steady green – input power is within required

range

Steady green – power input detected by

HCM/ACM

Blinking green – HCM software up and running

Steady green – overall status of the managed

system is ok

Steady green – normal operation status for

all fans

On – power input detected

Off – no power

Figure 15. HCM/ACM LEDs

Figure 16. RIMe LEDs

Quick Installation Sheet | CMA-267-AEN | Page 8